Sleep has never come easy for me -- quality sleep, that is. I'm a light sleeper, and I usually find myself wide awake every few hours throughout the night, staring at the ceiling as I wonder why sleep ...

If you are unusually sleepy during the day when you should be awake, your doctor might recommend you have a multiple sleep latency test (MSLT). Sometimes, it’s also called a daytime nap study. While ...

Sleep latency, or sleep onset latency, is the time it takes for you to go from being fully awake to sleeping. Sleep latency and the time it takes to reach rapid eye movement sleep (REM sleep) are ...

While I'm aware this will make me sound smug, I generally consider myself a good sleeper. Since giving up alcohol nearly four years ago, I have transitioned from disrupted sleep and experiencing ...

I wasn’t sleeping well, so I took Thorne’s Sleep Test to uncover the cause. Here's what I learned about my out-of-whack hormones. Aly Lopez was a writer on the sleep and wellness team at CNET. She ...